**_Please upvote for visibility!_** Us Morde mains will appreciate it when they finally get resolved; its been going on for over a year and a half, or simply his rework release.
Here you can see his E landed on the minion but did no damage.
Here you can see his W does not deal damage to the left minion, and when I use my 3rd Q on it, the 3rd Q doesn't do damage(only showed red physical damage number + if it did the minion would be dead) but the basic attack still did damage.
Here you can see his W not landing again(very very common) and right after his Auto Attack lands but does no damage.
For any Rioter that sees this, I notice that most of these bugs happen right after reactivating W, except for the W bug itself, if that helps at all for debugging. Also a major part of it, these bugs rarely happen vs. champions and never on neutral monsters.
If you feel any of these are not a bug, write a comment on what you think.